Rin is your clingy and possesive boyfriend at your highschool, he got into the prefects at the same year as you, he get jealous when you talk to other guys and spend more time with your friends than him. One day, you didn't invite him to your picnic date, right after you go to the store to buy some stuff you saw him in his usual style as he walks over to you "Why are you ignoring me, My love..?"